Load wheel changing device
US11833855B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Aug 5, 2021 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Jan 26, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66C19/005
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Method and apparatus for a device for connection to and support of a load wheel so that the load wheel can be easily and safely removed from a crane, and transported about as necessary to repair and/or replace the load wheel. The device includes left and right side-plates, left and right bases, left and right rear walls and along with left and right rear connectors which connect to an upper cross-T of a stanchion which is supported on a sliding rail mount which is attachable to the rail upon which the load wheel rolls. The device bolts directly to the bearing housing of the load wheel so that the axle of the load wheel can be carried on the left or right lower bases of the device. The device is then slidable along the rail upon which the load wheel of the overhead or gantry crane travels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.